<template>
  <div class="hello">
    <div class='box'>
      使用 vw 布局 
    </div>
  </div>
</template>

<script>
export default {
  name: 'HelloWorld',
  data () {
    return {
      msg: 'Welcome to Your Vue.js App'
    }
  }
}
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
.box{
  width: 750px;
  height: 1000px;
  background-color: #ccc;
  color: darkred;
  font-size: 40px;
}
</style>
